package com.xjtu.shopcar.servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.xjtu.shopcar.domin.Car;
import com.xjtu.shopcar.service.BookService;

/**
 * Servlet implementation class UpdateCarServlet
 */
public class UpdateCarServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String id = request.getParameter("id");
		int num = Integer.parseInt(request.getParameter("itemNum"));
		Car  car = (Car)request.getSession().getAttribute("car");
		//System.out.println(id+":"+num);
		BookService bookService = new BookService();
		if(car!=null){
			bookService.updateCar(id,num,car); 
			response.sendRedirect("/myday10/view/showcar.jsp");
		}
		
	}

}
